Dragonfly is a 2002 supernatural thriller film directed by Tom Shadyac from a screenplay by Brandon Camp, Mike Thompson, and David Seltzer based on a story by Camp and Thompson. It was produced by Gary Barber, Roger Birnbaum, Mark Johnson, and Shadyac. It stars Kevin Costner as a grieving doctor being contacted by his dead wife through his patients' near-death experiences. It was panned by critics and a box office failure, grossing $52.3 million against its $60 million production budget.